You nailed it Steve. thanks for the insight :) On Tue, Feb 10, 2015 at 12:13 PM, Steve Ashton <ashton.steve...@gmail.com> wrote:
> In main.clj, it looks like you aren't keeping a reference to the started > app. So when you call stop, you are actually stopping the version of the > system which doesn't have the jetty server set. > > Try changing this: > (defn -main [& args] > (component/start app) > (component/stop app)) > > > to this: > (defn -main [& args] > (-> app > (component/start) > (component/stop))) > > Now, that will immediately start then stop your app, which isn't useful in > the long run. Here's how I've managed the system in one of my apps: > > https://github.com/sashton/event-loupe/blob/master/src/clj/event_loupe/core.clj > > And here is how start/stop/restart it in the repl: > https://github.com/sashton/event-loupe/blob/master/repl/user.clj > > > > > On Tuesday, February 10, 2015 at 8:35:44 AM UTC-5, Gilberto Garcia wrote: >> >> I get the same error because the key :jetty-server = nil >> so, (:jetty-server this) will return nil >> what turns into (.stop nil) >> >> note that if I print 'this' after assoc'ing :jetty-server in the start >> lifecycle I see the jetty server associated with the key :jetty-server >> >> for some reason I'm loosing the reference for the jetty server between >> start and stop phases. >> >> On Tue, Feb 10, 2015 at 10:35 AM, Chris Ford <christop...@gmail.com> >> wrote: >> >>> What happens if you try: >>> >>> (.stop (:jetty-server this)) >>> >>> instead of: >>> >>> (.stop jetty-server) >>> >>> I'm not at a repl right now, but maybe your stop method is closing over >>> the value of jetty-server that's passed in when the record was constructed? >>> >>> On 10 February 2015 at 22:58, Gilberto Garcia <giba...@gmail.com> wrote: >>> >>>> Here it goes https://gist.github.com/ggarciajr/e5f1c0f1072c63705ac4 >>>> >>>> Note that the :jetty-server is nil and it should hold the jetty server >>>> so it can be stopped in the stop phase. >>>> >>>> #toro_tokens_rest.components.ring.Ring{:port 3000, :database >>>> #toro_tokens_rest.components.database.Database{:path /tmp/dev-leveldb}, >>>> :jetty-server nil} >>>> >>>> So, I bet I'm doing something wrong. >>>> >>>> >>>> On Tue, Feb 10, 2015 at 9:45 AM, Chris Ford <christop...@gmail.com> >>>> wrote: >>>> >>>>> Perhaps it would help if you posted a gist of the stacktrace you >>>>> encounter? >>>>> >>>>> On 10 February 2015 at 20:29, Gilberto Garcia <giba...@gmail.com> >>>>> wrote: >>>>> >>>>>> Hi All, >>>>>> >>>>>> I'm new to clojure and I'm trying to create a simple rest api to >>>>>> create and manages to token. >>>>>> I'm trying to use Stuart's component library but I'm having problems >>>>>> when trying to stop a component because one of the component's map >>>>>> attribute is nil, so, when I try to stop the jetty server I get a NPE. >>>>>> >>>>>> I bet that I'm doing something wrong and I'm failing to find what is >>>>>> wrong due to my lack of clojure knowledge/experience. >>>>>> >>>>>> Any help is appreciated. >>>>>> >>>>>> Repo: https://github.com/ggarciajr/toro-tokens-rest/tree/adding- >>>>>> functionality >>>>>> Branch: adding-functionality >>>>>> >>>>>> Thanks in advance >>>>>> >>>>>> -- >>>>>> You received this message because you are subscribed to the Google >>>>>> Groups "Clojure" group. >>>>>> To post to this group, send email to clo...@googlegroups.com >>>>>> Note that posts from new members are moderated - 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please be patient with >>>> your first post. >>>> To unsubscribe from this group, send email to >>>> clojure+u...@googlegroups.com >>>> For more options, visit this group at >>>> http://groups.google.com/group/clojure?hl=en >>>> --- >>>> You received this message because you are subscribed to the Google >>>> Groups "Clojure" group. >>>> To unsubscribe from this group and stop receiving emails from it, send >>>> an email to clojure+u...@googlegroups.com. >>>> For more options, visit https://groups.google.com/d/optout. >>>> >>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "Clojure" group. >>> To post to this group, send email to clo...@googlegroups.com >>> Note that posts from new members are moderated - please be patient with >>> your first post. >>> To unsubscribe from this group, send email to >>> clojure+u...@googlegroups.com >>> For more options, visit this group at >>> http://groups.google.com/group/clojure?hl=en >>> --- >>> You received this message because you are subscribed to the Google >>> Groups "Clojure" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to clojure+u...@googlegroups.com. >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> -- > You received this message because you are subscribed to the Google > Groups "Clojure" group. > To post to this group, send email to clojure@googlegroups.com > Note that posts from new members are moderated - please be patient with > your first post. > To unsubscribe from this group, send email to > clojure+unsubscr...@googlegroups.com > For more options, visit this group at > http://groups.google.com/group/clojure?hl=en > --- > You received this message because you are subscribed to the Google Groups > "Clojure" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to clojure+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Clojure" group. 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